The parts on the other (the eastern) side of the Euphrates, towards its mouth, are occupied by Babylonians and the nation of the Chaldæans. We have spoken of these people also.[675]
Of the rest of the country which follows after Mesopotamia, and extends as far as Cœle-Syria, the part approaching the river, as well as [a part of] Mesopotamia,[676] are occupied by Arabian Scenitæ, who are divided into small sovereignties, and inhabit tracts which are barren from want of water. They do not till the land at all, or only to a small extent, but they keep herds of cattle of all kinds, particularly of camels. Above these is a great desert; but the parts lying still more to the south are occupied by the nations inhabiting Arabia Felix, as it is called. The northern side of this tract is formed by the above-mentioned desert, the eastern by the Persian, the western by the Arabian Gulf, and the southern by [CAS. 766] the great sea lying outside of both the gulfs, the whole of which is called the Erythræan Sea.[677]
“He says that Androsthenes, who had navigated the gulf with a fleet, relates, that in sailing from Teredon with the continent on the right hand, an island Icaros[681] is met with, lying in front, which contained a temple sacred to Apollo, and an oracle of [Diana] Tauropolus.
“Having coasted the shore of Arabia to the distance of 2400 stadia, there lies, in a deep gulf, a city of the name of Gerrha,[682] belonging to Chaldæan exiles from Babylon, who inhabit the district in which salt is found, and who have houses constructed of salt: as scales of salt separated by the burning heat of the sun are continually falling off, the houses are sprinkled with water, and the walls are thus kept firm together. The city is distant 200 stadia from the sea. The merchants of Gerrha generally carry the Arabian merchandise and aromatics by land; but Aristobulus says, on the contrary, that they frequently travel into Babylonia on rafts, and thence sail up the Euphrates to Thapsacus[683] with their cargoes, but afterwards carry them by land to all parts of the country.
“On sailing further, there are other islands, Tyre[684] and Aradus,[685] which have temples resembling those of the Phœnicians. The inhabitants of these islands (if we are to believe them) say that the islands and cities bearing the same name as those of the Phœnicians are their own colonies.[686] These islands are distant from Teredon ten days’ sail, and from the promontory at the mouth of the gulf at Macæ one day’s sail.